INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18912db07f09f3fbad30df3a88a1a04ad35edc2cb10cd58dbb4ff36e9a297bc9', 
    'MPyEaeRy3YUIix5oZgtGQ01nU9Bmmt/Ik8chN94VFB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)